Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
NYC-WTC_000004770–000004933Folder label: “GCMS X 2/1/02 A 2/5/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB05\30648A.D Vial: 5 ' Acq On 5 Feb 2002 2:03 pm Operator: Sample : 508 scan; re-ext Inst : Instrumen Mise : February 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\MSDCHEM\1...\HP020702.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 2,2-dimethoxybutane Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 4.24 0.54 ug/L 412344 1,4-Dichlorobenzene-d4 9.71 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 2,2-dimethoxybutane 118 C6H14O2 003453-99-4 64 2 2,2-Dimethoxybutane 118 C6H14O2 003453-99-4 43 3 Methyl l-Methyl-d3-2-propenyl Ether 89 C5H7D3O 000000-00-0 36 4 Glycine, methyl ester $$ NH2CH2C... 89 C3H7NO2 000616-34-2 9 Abundance Scan 76 (4.241 min): 30648A.D (-) m/z 87.10 100.00% 87
55 5000 43
103 3.80 4.00 4.20 4.40 4.60 711 - O+ pp + 1111 j 1111 111" ■ ... I....... m/z 89.10 87.26% miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #17889:2,2-dimethoxybutane 55 87
5000 27 45 3.80 4.00 4.20 4.40 4.60 "/Z 55.10 54.13% 92 103 33 11" I' " 1 mhmmmmmmm H " ।1 ■1' ।"1 • ।" 01 " i" ■' i ■ TTTHTTTTTT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #17888:2,2-Dimethoxybutane 87 55 AAm . A... 3.80 4.00 4.20 4.40 4.60 5000 m/z 43.10 46.84% 45 27 40
92 103 33 0! " i “ " i' "I'.. . i" " r '" i' ■" i'1" i HP ■ । ■ ■H । ■ ■' ■ । m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #4232: Methyl 1-Methyl-d3-2-propenyl Ether i ■ ■f ■ i ■ ° ■ । ■ 151 101110/01 89 3.80 4.00 4.20 4.40 4.60 m/z 45.10 15.57% 71 5000
m/z-> 46 ,59., 0 1111111100011—0011—029000—00——um ।1111111111111111 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 "TT | I I I I | 1 I I I | I I 1 1 | I ! > -- —A 3.80 4.00 4.20 4.40 4.60
30648A.D SCAN508.M Thu Feb 21 10:19:04 2002 Page 5
NYC-WTC_000004922
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010027
GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010927
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036779
GCMS analysis report for sample AD29522 listing unknown compounds and surrogate recovery data from February 8, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052108
Laboratory report showing GCMS analysis of sample AE00840 including surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050664
Laboratory report listing unknown compounds and surrogate recovery for sample AE00165 analyzed on February 13, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009966
Analytical results for sample AE01508 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010106
GCMS laboratory results for sample AE01637 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010967
Gas chromatography-mass spectrometry analysis of sample AE02718 performed March 5, 2002, documenting other unknown compounds and surrogate 2,4-DDD recovery at 97 percent.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052069
Laboratory report showing GCMS analysis of sample AE00833 including surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000011027
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02720 including surrogate recovery.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037760
Laboratory report documenting GCMS analysis of a method blank for sample AE03615 to verify analytical system cleanliness.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052128
Laboratory report showing GCMS analysis of sample AE00843 including surrogate recovery and unknown compounds.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051605
Laboratory report showing GCMS analysis results for sample AE00614 conducted on February 1, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037800
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03617 conducted on March 28, 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000004769
Fragmented GCMS document excerpt from February 2002, related to World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similar indexed content
NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similar indexed content
NYC-WTC_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similar indexed content
NYC-WTC_000010027
GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
Similar indexed content